Adjustable-length clamping device



FIG. 1 is a perspective view of an adjustable-length clamping device;

FIG. 2 is a right-side elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear-side elevational view thereof; and,

FIG. 7 is a front-side elevational view thereof.

Broken lines are used to illustrate unclaimed portions of the adjustable-length clamping device; broken lines form no part of the claimed design. 

CLAIM I claim the ornamental design for an adjustable-length clamping device, as shown and described. 